== sanity test 228a: try to reuse idle OI blocks ========= 22:32:49 (1784341969)
fail_loc=0x80001002
 - open/close 5521 (time 1784341981.35 total 10.00 last 552.06)
total: 10000 open/close in 19.13 seconds: 522.69 ops/second
fail_loc=0
oleg347-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1784341998 ; total 0 ; last 0)
total: 10000 unlinks in 12 seconds: 833.333313 unlinks/second
total: 2000 open/close in 3.55 seconds: 563.98 ops/second
oleg347-server: debugfs 1.47.3-wc2 (11-Nov-2025)